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Efficacy of eprinomectin pour-on treatment in sheep naturally infected with Dictyocaulus filaria and Cystocaulus ocreatus

Published online by Cambridge University Press:  07 January 2011

F. Kırcalı Sevimli ,
E. Kozan  and
N. Doğan
F. Kırcalı Sevimli*
Affiliation:
Department of Parasitology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
E. Kozan
Affiliation:
Department of Parasitology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
N. Doğan
Affiliation:
Department of Biostatistics, Faculty of Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
*
*Fax: +90 272 2281349 E-mail: feridekircali@hotmail.com
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Abstract

The efficacy of eprinomectin on Dictyocaulus filaria and Cystocaulus ocreatus in naturally infected sheep was evaluated in the present study. In total, 30 infected sheep were randomly divided into two groups: treated (n = 15) and untreated (n = 15). A single pour-on dose of eprinomectin (0.5 mg/kg) was administered to the treated group. No medication was used in the untreated group. Faecal larval counts were performed on pre-treatment (day 0) and post-treatment (days 7, 14, 21 and 42) days. Eprinomectin was found to be 100% effective against D. filaria on day 7 post-treatment when compared with the untreated group and it maintained this effect on days 14, 21 and 42. However, the decrease in faecal larval count of C. ocreatus was found to be 86, 86 and 91%, on days 14, 21 and 42, respectively.

Type
Research Papers
Information
Journal of Helminthology , Volume 85 , Issue 4 , December 2011 , pp. 472 - 475
Copyright
Copyright © Cambridge University Press 2011

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